Study module



FIG. 1 is a cross-sectional view of the study module showing my new design;

FIG. 2 is a top plan view thereof;

FIG. 3 is a front elevational view thereof; and

FIG. 4 is a rear elevational view thereof.

The sides of the module not shown are unornamented. 

The ornamental design for a study module, as shown and described. 